You can either choose to upload your AVI video files from your local directory, hard drive storage or even download it from your favorite online video site.
Instead of adding them one by one, simply drag-and-drop the files onto the player.

Step 2. Arrange playbacks (or other options)

If you prefer to watch your videos in a playlist, you can always add a new playlist or loop it according to preference. There's also a quick button to grab a quick snapshot or to access your favorite bookmarked online sites.

#2. MPlayer

In comparison to the VLC media player, MPlayer is not that popular. However, it is still one of the most widely used video players among the Mac users. It plays most of the popular file formats including the MPEG, VOB, AVI, ASF, WMA, WMV, VIVO, QT, MOV, MP4, OGG, OGM, RealMedia, Matroska, NUT, NuppelVideo and much more. You can use it to play AVI on Mavericks or Mountain Lion easily.

#3. VLC Media Player

TheVLC media player has been around for a long time and the subtitle presentation are much smoother. It offers customizabile skins as well as visualizer, but at the same time requires a larger CPU memory usage. Other than the Mac OS X, it's also compatible for use on the Windows as well as Linux operating systems.

Why Choose Video Converter Ultimate

Wide Support of File Format
This alternative AVI player not only allows you to playback your AVI video files, but also other video files that's captured on mobile phone, camera or camcorder.

Built-in Editor
An internal editor to help you edit your video clips whenever you want, from adjusting sharpness to contrast as well as trimming or deleting unwanted scenes.

Online Video Downloader
You can also download videos from your favorite online sites such as YouTube, Vimeo, Hulu and much more before converting them for playback on either your TV or portable devices.

DVD Creator and Burner
Simple customization of DVD menu and ideal solutions to storing your huge video library into a DVD or an ISO file image.